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Our Mission

HealthCastle.com is the most comprehensive nutrition community run by Registered Dietitians. Spreading the goodness of nutrition is our passion. Our mission is to empower people to better manage their health through healthy eating.

What We Do

Our community’s main focus is preventative health – this is a place where women can find fun and practical diet tips to reclaim their health. We do not preach the ABCs of nutrition, because that’s boring. Instead, we debunk diet myths and make sense of breaking nutrition news so that readers will learn the essence of healthy eating.

Color Challenge

Fiber 101

Lower Your Cholesterol with Food

Vitamins & Minerals

POPULAR POSTS

High Iron Foods: A Complete List

How Much Iron Do You Need? Here is a complete guide to managing your iron levels.

3 Ingredient Bread

Easy homemade no-knead bread recipe with just 3 ingredients.

What Does a Serving Look Like?

Serving Size 101: Visual Reference Guide

Top 10 Good Cooking Oils

Here is a guide to choosing the right cooking oil.Is your cooking oil on this list?

Meet Our Founder

Gloria Tsang, RD founded HealthCastle.com in 1997 when her father was diagnosed with cancer. Being a registered dietitian, Gloria wrote and compiled cancer nutrition articles so that other families may also benefit from the information.

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HealthCastle, founded in 1997, is the largest online nutrition community run by Registered Dietitians. Accredited by the Health on Net Foundation, an international organization in Special Consultative Status with the Economic and Social Council of the United Nations, HealthCastle.com was named one of the Top 50 Best Food Websites by The Independent.